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Chloride Free MGO Board

Magnesium sulphate board is new type of MgO board.The main raw material is MgO and sulphate.

It is characterized by waterproof,fireproof and not deformation .

Magnesium sulphate board is new type of MgO board.The main raw material is MgO and sulphate.

It is characterized by waterproof,fireproof and not deformation .

Specification of Mgo Sulfate Board

(1) Thickness ranging from 3-12mm

(2) Standard size 1200*2400mm/1220*2440mm
(3) Max width 1220mm, Max length 2440mm

(4) Edge can be square, tapered, beveled and grooved

(5) Color: white

Item	Test Standard	Results
Density	ASTM C 1185	900~1300 Kgs/m³
Water Content	ASTM C 1186	≤ 10%
Water Absorption	ASTM C 1186	≤ 20%
Bending Strength	ASTM E 330	≥ 15MPa
Thermal Conductivity	ASTM D696-08	0.216W/(mk)
Dry Shrinking Rate	ASTM C 1185	≤ 0.20%
Moisture Movement	ASTM C 1186	≤ 0.20%
Impact Strength	ASTM D 5628	≥ 4KJ/㎡
Modulus of Elasticity	ASTM C 947	6045N/m㎡
Sound Insulation	ASTM D3273	42 db reduction with 100mm wall (10mm Mgo board+80mm rock wool+10mm Mgo board)
No Sweating	ASTM C 1186	No water drop at the bottom
Frost Resistance	ASTM D3273	25 times circulations later, no delimitations and chaps
Non Combustible	ASTM E 136	Grade A
Toxicity	U-Pitt Protocol	None
Recyclable	ASTM C666	Yes
Surface & Color		Consistently smooth,Sandy Peach, Slate Gray
Surface Alkaline		Ph 10~12

Item	Test Standard	Results
Density	ASTM C 1185	900~1300 Kgs/m³
Water Content	ASTM C 1186	≤ 10%
Water Absorption	ASTM C 1186	≤ 20%
Bending Strength	ASTM E 330	≥ 15MPa
Thermal Conductivity	ASTM D696-08	0.216W/(mk)
Dry Shrinking Rate	ASTM C 1185	≤ 0.20%
Moisture Movement	ASTM C 1186	≤ 0.20%
Impact Strength	ASTM D 5628	≥ 4KJ/㎡
Modulus of Elasticity	ASTM C 947	6045N/m㎡
Sound Insulation	ASTM D3273	42 db reduction with 100mm wall (10mm Mgo board+80mm rock wool+10mm Mgo board)
No Sweating	ASTM C 1186	No water drop at the bottom
Frost Resistance	ASTM D3273	25 times circulations later, no delimitations and chaps
Non Combustible	ASTM E 136	Grade A
Toxicity	U-Pitt Protocol	None
Recyclable	ASTM C666	Yes
Surface & Color		Consistently smooth,Sandy Peach, Slate Gray
Surface Alkaline		Ph 10~12